diff --git a/Il2CppTests/TestRunner.cs b/Il2CppTests/TestRunner.cs
index 1401e71..370d0e4 100644
--- a/Il2CppTests/TestRunner.cs
+++ b/Il2CppTests/TestRunner.cs
@@ -54,6 +54,9 @@ namespace Il2CppInspector
                     MustCompile = true
                 }.WriteSingleFile(testPath + $@"\test-result{nameSuffix}.cs");
 
+                new JSONMetadata(appModel)
+                    .Write(testPath + $@"\test-result{nameSuffix}.json");
+
                 new IDAPythonScript(appModel)
                     .WriteScriptToFile(testPath + $@"\test-ida-result{nameSuffix}.py",
                         testPath + $@"\test-cpp-result{nameSuffix}\appdata\il2cpp-types.h");
@@ -67,6 +70,7 @@ namespace Il2CppInspector
                 var suffix = (i > 0 ? "-" + i : "");
 
                 compareFiles(testPath, suffix + ".cs", $"test-result{suffix}.cs");
+                compareFiles(testPath, suffix + ".json", $"test-result{suffix}.json");
                 compareFiles(testPath, suffix + ".h", $@"test-cpp-result{suffix}\appdata\il2cpp-types.h");
                 compareFiles(testPath, suffix + ".py", $"test-ida-result{suffix}.py");
             }
diff --git a/Il2CppTests/update-expected-results.ps1 b/Il2CppTests/update-expected-results.ps1
index 97d3dcc..1ee26ca 100644
--- a/Il2CppTests/update-expected-results.ps1
+++ b/Il2CppTests/update-expected-results.ps1
@@ -6,8 +6,10 @@
 # It is only intended to be used during development, not for end-user scenarios
 
 # Get all test results
-$bin = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result.cs)
-$bin2 = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result-1.cs)
+$cs = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result.cs)
+$cs2 = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result-1.cs)
+$json = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result.json)
+$json2 = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-result-1.json)
 $py = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-ida-result.py)
 $py2 = (gci "$PSScriptRoot/TestBinaries/*/*" -Filter test-ida-result-1.py)
 $cpp = (gci "$PSScriptRoot/TestBinaries/*/test-cpp-result/appdata/*" -Filter il2cpp-types.h)
@@ -16,16 +18,26 @@ $cpp2 = (gci "$PSScriptRoot/TestBinaries/*/test-cpp-result-1/appdata/*" -Filter
 # Get path to expected test results
 $results = "$PSScriptRoot/TestExpectedResults"
 
-$bin | % {
+$cs | % {
 	$target = $results + "/" + (Split-Path -Path (Split-Path -Path $_) -Leaf) + ".cs"
 	cp $_ -Destination $target -Force
 }
 
-$bin2 | % {
+$cs2 | % {
 	$target = $results + "/" + (Split-Path -Path (Split-Path -Path $_) -Leaf) + "-1.cs"
 	cp $_ -Destination $target -Force
 }
 
+$json | % {
+	$target = $results + "/" + (Split-Path -Path (Split-Path -Path $_) -Leaf) + ".json"
+	cp $_ -Destination $target -Force
+}
+
+$json2 | % {
+	$target = $results + "/" + (Split-Path -Path (Split-Path -Path $_) -Leaf) + "-1.json"
+	cp $_ -Destination $target -Force
+}
+
 $py | % {
 	$target = $results + "/" + (Split-Path -Path (Split-Path -Path $_) -Leaf) + ".py"
 	cp $_ -Destination $target -Force
@@ -37,11 +49,11 @@ $py2 | % {
 }
 
 $cpp | % {
-	$target = $results + "/" + (Split-Path -Path (Split-Path -Path (Split-Path -Path $_)) -Leaf) + ".h"
+	$target = $results + "/" + (Split-Path -Path (Split-Path -Path (Split-Path -Path (Split-Path -Path $_))) -Leaf) + ".h"
 	cp $_ -Destination $target -Force
 }
 
 $cpp2 | % {
-	$target = $results + "/" + (Split-Path -Path (Split-Path -Path (Split-Path -Path $_)) -Leaf) + "-1.h"
+	$target = $results + "/" + (Split-Path -Path (Split-Path -Path (Split-Path -Path (Split-Path -Path $_))) -Leaf) + "-1.h"
 	cp $_ -Destination $target -Force
 }
\ No newline at end of file